| PartNumber | IHD1NA390L | IHD1NA331L | IHD1NA391L |
| Description | Fixed Inductors IHD-1 39 15% R07 | Fixed Inductors Axial 330uH 15% | Fixed Inductors IHD-1 390 15% R07 |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Termination Style | Axial | Axial | Axial |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 39 uH | 330 uH | 390 uH |
| Tolerance | 15 % | 15 % | 15 % |
| Maximum DC Current | 1.7 A | 620 mA | 570 mA |
| Maximum DC Resistance | 84 mOhms | 650 mOhms | 770 mOhms |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Length | 17.78 mm | 17.78 mm | 17.78 mm |
| Diameter | 6.85 mm | 6.85 mm | 6.85 mm |
| Application | Power | Power | Power |
| Series | IHD | IHD | IHD |
| Core Material | Ferrite | Ferrite | Ferrite |
| Product | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Brand | Vishay / Dale | Vishay / Dale | Vishay / Dale |
| Product Type | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| RoHS | - | E | - |
| Factory Pack Quantity | - | 800 | - |